Technical specifications of the M408K Rad System Management Chair  Specifications  Height  The height of the base to the top of the seat is 59-48 cm  Add to favorites  Comparison  Chair handle  Integral handle  Width  Seat width (the distance between the handles and the outer point) is 60 cm  Depth  The length of the chair (from the back to the front of the seat) is 68 cm  Specifications and features  The height of the base to the top of the seat is 59-48 cm. The seat surface is 51 cm. The length of the seat (from the back to the front of the seat) is 68 cm.